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All-diode-laser ultra-violet absorption spectroscopy and temporal gas correlation spectroscopy

Sjöholm, Mikael LU ; Somesfalean, Gabriel LU ; Persson, Linda LU ; Hong, G ; Zhang, Z and Svanberg, Sune LU (2005) 2005 Conference on Lasers and Electro-Optics Europe p.443-443
Abstract
Here, we present a scheme producing UV radiation around 302 nm by sum-frequency generation in beta-barium borate employing a blue and a near-infrared diode laser. The diode-laser-based spectrometer has a mode-hop-free tuning range of 50 GHz and can be used for high-resolution spectroscopic detection of sulfur dioxide. Differential measurements of several sulfur dioxide gas concentrations, at low pressure as well as at ambient atmospheric pressure, are demonstrated. A particularly interesting aspect of the mixing scheme, is that the near-infrared and blue radiation can be tuned to absorption features of water and nitrogen dioxide, respectively
Please use this url to cite or link to this publication:
author
; ; ; ; and
organization
publishing date
type
Chapter in Book/Report/Conference proceeding
publication status
published
subject
keywords
ambient atmospheric pressure, sulfur dioxide gas concentration, high-resolution spectroscopic detection, mode-hop-free tuning range, diode-laser-based spectrometer, near-infrared diode laser, beta-barium borate, sum-frequency generation, UV radiation, all-diode-laser ultra-violet absorption spectroscopy, temporal gas correlation spectroscopy, blue radiation, water, nitrogen dioxide, BBO, SO<sub>2</sub>, NO<sub>2</sub>, BaB2O4
host publication
2005 Conference on Lasers and Electro-Optics Europe
pages
443 - 443
publisher
IEEE - Institute of Electrical and Electronics Engineers Inc.
conference name
2005 Conference on Lasers and Electro-Optics Europe
conference location
Munich, Germany
conference dates
2005-06-12 - 2005-06-17
external identifiers
  • scopus:42749099897
ISBN
0-7803-8974-3
DOI
10.1109/CLEOE.2005.1568221
language
English
LU publication?
yes
id
40d94da2-061a-434e-9229-a97f704f945c (old id 616335)
date added to LUP
2016-04-04 10:10:38
date last changed
2022-01-29 19:53:43
@inproceedings{40d94da2-061a-434e-9229-a97f704f945c,
  abstract     = {{Here, we present a scheme producing UV radiation around 302 nm by sum-frequency generation in beta-barium borate employing a blue and a near-infrared diode laser. The diode-laser-based spectrometer has a mode-hop-free tuning range of 50 GHz and can be used for high-resolution spectroscopic detection of sulfur dioxide. Differential measurements of several sulfur dioxide gas concentrations, at low pressure as well as at ambient atmospheric pressure, are demonstrated. A particularly interesting aspect of the mixing scheme, is that the near-infrared and blue radiation can be tuned to absorption features of water and nitrogen dioxide, respectively}},
  author       = {{Sjöholm, Mikael and Somesfalean, Gabriel and Persson, Linda and Hong, G and Zhang, Z and Svanberg, Sune}},
  booktitle    = {{2005 Conference on Lasers and Electro-Optics Europe}},
  isbn         = {{0-7803-8974-3}},
  keywords     = {{ambient atmospheric pressure; sulfur dioxide gas concentration; high-resolution spectroscopic detection; mode-hop-free tuning range; diode-laser-based spectrometer; near-infrared diode laser; beta-barium borate; sum-frequency generation; UV radiation; all-diode-laser ultra-violet absorption spectroscopy; temporal gas correlation spectroscopy; blue radiation; water; nitrogen dioxide; BBO; SO<sub>2</sub>; NO<sub>2</sub>; BaB2O4}},
  language     = {{eng}},
  pages        = {{443--443}},
  publisher    = {{IEEE - Institute of Electrical and Electronics Engineers Inc.}},
  title        = {{All-diode-laser ultra-violet absorption spectroscopy and temporal gas correlation spectroscopy}},
  url          = {{http://dx.doi.org/10.1109/CLEOE.2005.1568221}},
  doi          = {{10.1109/CLEOE.2005.1568221}},
  year         = {{2005}},
}